Let f(x) = Then f'(x) = m = 4 sin x 2 sin x + 6 cos x ㅠ The equation of the tangent line to y = f(x) at a = can be written in the form y = mx + b where 3 and b =

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Q: แบบฝึกหัดที่ 1 สูตร m=slope = f'(x₁) - lim m=slope = f'(x) - lim สมการเส้นตรง y = mx+c 15 HO X x-2 3…

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